I am using SAS EM for a logistic regression prediction. I found that sometimes I ran the nodes under the same conditions, but the result can be different (selection of variables ....).
I used stepwise iteration in the logistic regression, and imputed and transformed variables before running the regression node.
Your suggestion will be appreciated!
Could you indicate EM version, OS (Windows....), and possibly share the xml diagram file? Jason Xin
I had similar experience but with SEM 6.1 and 7.1. They generate different outputs.
If you have partitioned your dataset, you might get different results anytime you run your nodes if the "Rerun" feature on your "Input data" node has been set to "Yes". The reason is that the partition node splits your dataset into "Training" and "Validation" randomly which could end up in getting slightly different results.
Sam
Are you ready for the spotlight? We're accepting content ideas for SAS Innovate 2025 to be held May 6-9 in Orlando, FL. The call is open until September 25. Read more here about why you should contribute and what is in it for you!
Use this tutorial as a handy guide to weigh the pros and cons of these commonly used machine learning algorithms.
Find more tutorials on the SAS Users YouTube channel.